ML-08



Step  Procedure               Enter     Press      Display
1     Initialize                        RST          0
2     Select LRN mode                   LRN        000 00
3     Use A' as LBL                     2nd Lbl    001 00
                                        2nd A      002 00
4     Enter f(x) as a series of
       keystrokes. Do not use =
       or CLR. Do not use registers 0-8
5     End f(x) with INV SBR             INV SBR    xxx 00
6     Leave LRN mode                    LRN          0
7     Select program                    2nd Pgm 08
8     Enter lower limit          l      A            l
9     Enter upper limit          u      B            u
10    Enter sampling increment   dx     C            dx
11    Enter maximum error        e      D            e
12    Calculate roots                   E
       repeat until flashing 9's 
       displayed all roots found
13    To use different interval, 
       repeat steps 8-12

Notes: Evaluate expressions with parentheses only
       Running time is dependent on input data
